M A L F U N C T I O N S , R E P A I R S A N D W A R R A N T Y
▷ Plug in the mains plug and switch the furnace on
again as required.
E N
Replacing the thermoelement
▷ Switch the furnace off and pull the mains plug.
▷ If required, wait until the furnace has cooled to
room temperature.
▷ Dismantle the furnace cover (please refer to
page 43).
▷ Unscrew the screws for the connection cables 1
and pull out the conductors.
▷ Unscrew the thermoelement screw 2 and care-
fully pull out the thermoelement to the top.
Fig. 37
1 Screws for the connection cables
2 Screw for the thermoelement
62
2
1
▷ Mount a new thermoelement in reverse order.
Pay attention to the correct polarity of the con-
nection cables!
▷ Mount the furnace cover (please refer to
page 46).
▷ Plug in the mains plug and switch the furnace on
again as required.
Replacing a fuse
▷ Switch the furnace off and pull the mains plug.
▷ If required, wait until the furnace has cooled to
room temperature.
▷ On the rear side of the furnace, turn the fuse
holder in anticlockwise direction and pull it out
(bayonet lock).
▷ Replace the defective fuse against an identical
one.
▷ Insert fuse holder with new fuse in furnace rear
wall and lock it by twisting in clockwise direc-
tion.